$EE97/61079:   Serial Output 1

Jump from $ED24, $ED3A, $ED41, $ED7A, $EE10, $EE2A:

EE97: AD 00 DD  LDA $DD00     ; CIA2: Data Port A (Serial Bus, RS232, VIC Base Mem.)
EE9A: 29 DF     AND #$DF
EE9C: 8D 00 DD  STA $DD00     ; CIA2: Data Port A (Serial Bus, RS232, VIC Base Mem.)
EE9F: 60        RTS

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